You can attach actors to displays as well. Those objects are typically unaffected by
view transformations, so they stick on their original display position. Display
objects are meant as an overlay to be drawn after the scene objects.

Supported Browsers

Roadmap

Display actors (actors that stick on on a display rather than on the scene)

Add an API to get the top most active actor in case there is more than one
object under the cursor.

API Docs

Unveil.js Stars

There should be a dedicated place for commonly used custom actors (stars). I could imagine
putting them in a Github repo, ready for reuse, contributions, etc. Eventually, an online index for
finding the right star for a certain job would also be nice.